Usually, I start roundtable interview pieces with a rather large amount of biographical information about whoever’s involved. In the case of Topher Grace, former star of “That 70’s Show” as well as movies like “In Good Company” and “Predators,” I’ve already covered him pretty thoroughly in my one-on-one interview with him over at Bullz-Eye.com. Nevertheless, it’s worth noting that as a hands-on executive producer and coauthor of the film’s story, he has a lot riding on the profitability of “Take Me Home Tonight,” a comedy about post-collegiate growing pains in the 1980s. Although I liked the film quite a bit, my review is but one, and to be honest, I appear to be something of an outlier. The good news for actor-producer Grace is that reviews mean next to nothing commercially for youth comedies, and people are laughing in screenings.

As for the striking, Australian-born Teresa Palmer, she’s still something of a newcomer to the American screen, having gotten good notices in the otherwise critically bashed, “I Am Number 4,” as well as Disney’s “The Sorcerer’s Apprentice” and “Bedtime Stories.” She shows every sign of becoming a more familiar face to audiences — and her face is definitely one of the prettier ones you’re likely to see right now.

While one journo tried to use a then-upcoming holiday to pull some personal info out of Palmer and Grace — at more than one point in the past, the pair have been rumored to be dating — the business and pleasure of making a youth oriented comedy was the chief topic during this mass interview from the “Take Me Home Tonight” junket.

Last night’s “American Idol” on Fox showed a huge disparity between two guest judges, but more on that later. The Los Angeles auditions were, as you might expect, polarizing…because of course you have talented singers, but you also have wannabes….the ones who have moved out to Cali because their moms and sisters told them they were talented.

The first set of auditions featured guest judge Avril Lavigne, who is now 25 but looks (and kind of acts) like she’s 11. Here were the best and worst of Day 1…..